[go: up one dir, main page]

DE69113198D1 - Verfahren mit einem Klärungsrohr zum Überwachen und/oder zum Regeln von Klärungsprozessen. - Google Patents

Verfahren mit einem Klärungsrohr zum Überwachen und/oder zum Regeln von Klärungsprozessen.

Info

Publication number
DE69113198D1
DE69113198D1 DE69113198T DE69113198T DE69113198D1 DE 69113198 D1 DE69113198 D1 DE 69113198D1 DE 69113198 T DE69113198 T DE 69113198T DE 69113198 T DE69113198 T DE 69113198T DE 69113198 D1 DE69113198 D1 DE 69113198D1
Authority
DE
Germany
Prior art keywords
clarification
monitoring
regulating
processes
pipe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69113198T
Other languages
English (en)
Other versions
DE69113198T2 (de
Inventor
Bosco P Ho
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Calgon Carbon Corp
Original Assignee
Calgon Carbon Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Calgon Carbon Corp filed Critical Calgon Carbon Corp
Publication of DE69113198D1 publication Critical patent/DE69113198D1/de
Application granted granted Critical
Publication of DE69113198T2 publication Critical patent/DE69113198T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
    • G01N21/534—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke by measuring transmission alone, i.e. determining opacity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N2015/0092—Monitoring flocculation or agglomeration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/82—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a precipitate or turbidity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/917—Color

Landscapes

  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • External Artificial Organs (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Control Of Metal Rolling (AREA)
  • Heat Treatment Of Articles (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Testing And Monitoring For Control Systems (AREA)
DE69113198T 1990-10-04 1991-10-02 Verfahren mit einem Klärungsrohr zum Überwachen und/oder zum Regeln von Klärungsprozessen. Expired - Fee Related DE69113198T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/592,756 US5135662A (en) 1990-10-04 1990-10-04 Tube clarifier method for monitoring and/or controlling clarification processes

Publications (2)

Publication Number Publication Date
DE69113198D1 true DE69113198D1 (de) 1995-10-26
DE69113198T2 DE69113198T2 (de) 1996-05-02

Family

ID=24371943

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69113198T Expired - Fee Related DE69113198T2 (de) 1990-10-04 1991-10-02 Verfahren mit einem Klärungsrohr zum Überwachen und/oder zum Regeln von Klärungsprozessen.

Country Status (9)

Country Link
US (1) US5135662A (de)
EP (1) EP0479569B1 (de)
JP (1) JPH0747089B2 (de)
AT (1) ATE128106T1 (de)
AU (1) AU639607B2 (de)
CA (1) CA2052529A1 (de)
DE (1) DE69113198T2 (de)
NZ (1) NZ239984A (de)
ZA (1) ZA917910B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9303888D0 (en) * 1993-02-26 1993-04-14 British Nuclear Fuels Plc Measuring properties of a slurry
US5403497A (en) * 1993-09-13 1995-04-04 Regents Of The University Of California New method for determining particle size and concentration in a fluid medium
US5841523A (en) * 1995-04-20 1998-11-24 Chiron Diagnostics Corporation Method for performing spectroscopic analysis of inhomogeneous test samples
US6077423A (en) * 1997-09-22 2000-06-20 Swaf, Inc. Combination above grade automatic stormwater separation filtration system and method of separation and filtration
US6241896B1 (en) * 1999-03-05 2001-06-05 Associated Water Industries, L.L.C. Auto dosage determination method and apparatus for coagulant control in the treatment of water
DE19937756A1 (de) * 1999-08-10 2001-02-15 Michael Hoffmann Verfahren und Vorrichtung zur Bestimmung der Klarphase einer zu reinigenden Flüssigkeit
CN103712927B (zh) * 2012-09-29 2016-12-21 埃科莱布美国股份有限公司 检测系统和方法以及水处理系统和方法
CN103708590A (zh) * 2012-09-29 2014-04-09 埃科莱布美国股份有限公司 水处理加药优化系统、水处理系统以及其方法
CN105158122B (zh) * 2015-08-13 2017-10-13 中国石油大学(北京) 一种酸压暂堵转向剂暂堵性能测试装置及测试方法
TWI695982B (zh) * 2019-03-14 2020-06-11 總翔科學儀器股份有限公司 混凝劑添加濃度值的自動分析儀器及其自動分析方法
SE2150524A1 (en) * 2021-04-26 2022-10-27 Valmet Oy Device and method for treating green liquor
CN113695084A (zh) * 2021-08-24 2021-11-26 太原钢铁(集团)有限公司 一种提高浮选分选效率的方法
CN114871000B (zh) * 2022-04-26 2023-08-11 鞍钢集团矿业有限公司 一种浮选加药自适应调控方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3812966A (en) * 1972-03-13 1974-05-28 Sybron Corp Settling rate tester
SU651828A1 (ru) * 1976-05-05 1979-03-15 Северо-Кавказский Филиал Всесоюзного Научно-Исследовательского И Конструкторского Института "Цветметавтоматика" Устройство дл измерени глубины осветленного сло сгустител
US4362630A (en) 1977-07-22 1982-12-07 Exxon Research And Engineering Co. Side stream monitoring
DE3143825C2 (de) * 1981-11-02 1984-08-09 Andreas Dr. 1000 Berlin Grohmann Flockungstestgerät
EP0108605A3 (de) * 1982-11-09 1985-01-09 University College London Apparat zur Bestimmung von Teilchen und Änderungen in der Teilchengrösse innerhalb einer Suspension
DE3343598A1 (de) * 1983-12-02 1985-06-13 Basf Ag, 6700 Ludwigshafen Verfahren zur beurteilung des dispergiergrades in konzentrierten, stroemenden dispersionen
DE3412620A1 (de) * 1984-04-04 1985-10-17 Basf Ag, 6700 Ludwigshafen Laseroptische anordnung zur messung des dispergiergrades in stroemenden systemen
US4628204A (en) * 1984-08-16 1986-12-09 S.A. Texaco Belgium N.V. Optical method to study the stability of colloidal systems
US4818392A (en) * 1987-11-30 1989-04-04 Hazleton Environmental Products Inc. Liquid waste treatment system
US4851128A (en) * 1988-10-11 1989-07-25 Nalco Chemical Company Pulp mill waste color removal with carbon absorbents
US4976871A (en) * 1989-10-17 1990-12-11 Nalco Chemical Company Method of monitoring flocculant effectiveness

Also Published As

Publication number Publication date
ATE128106T1 (de) 1995-10-15
EP0479569A3 (en) 1992-12-16
AU639607B2 (en) 1993-07-29
ZA917910B (en) 1992-06-24
EP0479569B1 (de) 1995-09-20
US5135662A (en) 1992-08-04
JPH0747089B2 (ja) 1995-05-24
NZ239984A (en) 1993-09-27
EP0479569A2 (de) 1992-04-08
DE69113198T2 (de) 1996-05-02
CA2052529A1 (en) 1992-04-05
JPH05168818A (ja) 1993-07-02
AU8560791A (en) 1992-04-09

Similar Documents

Publication Publication Date Title
DE3675550D1 (de) Verfahren und vorrichtung zum selbsttaetigen einstellen eines prozessregulators.
DE69113198D1 (de) Verfahren mit einem Klärungsrohr zum Überwachen und/oder zum Regeln von Klärungsprozessen.
FR2543862B1 (fr) Procede de commande de processus de soudage par friction ou par inertie
DE3782795D1 (de) Verfahren und vorrichtung zur optimalen parameterregelung von reglern, die rotierende und/oder lineare bewegungen eines industrieroboters steuern.
ES511285A0 (es) "un metodo combinado de control de panel-programa en modo de supervision para un sistema de control de un proceso industrial".
DE3482450D1 (de) Verfahren und steuersystem zur steuerung eines industrieroboters.
ATE79967T1 (de) Verfahren und anordnung zur automatischen steuerung eines arbeitsfahrzeuges.
DE69128071D1 (de) Vorrichtung und verfahren, ausgestattet mit einem computerisierten neuronalen netzwerk, zum überwachen einer prozesssteuerung
ES530214A0 (es) Metodo de operacion de un sistema de control de proceso complejo, no lineal
FR2493744B1 (fr) Appareil de soudage a manipulateur utilisant une correction de vision pour la detection de la piece a souder, et procede de commande de cet appareil
ATE152509T1 (de) Vorrichtung und verfahren zur überwachung der anzahl von bewegungen wenigstens eines beweglichen teils einer schusswaffe
DE3764141D1 (de) Verfahren zum steuern eines automatischen mechanischen getriebes einschliesslich erkennung und zulaessiger abweichung betreffend die radblockierung.
DE3481235D1 (de) Methode zum steuern eines simultanverarbeitungssystems und geraetetechnik zur ausfuehrung dieser methode.
DE3577479D1 (de) Verfahren, vorrichtung und system zur durchfuehrung eines biospezifischen affinitaetstestverfahrens mittels einer kolonne mit einem referenzteil.
DE3761542D1 (de) Verfahren und vorrichtung zum steuern einer radaufhaengung.
ATE5300T1 (de) Verfahren und vorrichtung zum kontinuierlichen, durch reibung betaetigten strangpressen.
ATE196877T1 (de) Vorrichtung zum verschweissen von formteilen
DE69418415D1 (de) Verfahren und Vorrichtung zum Schmelzspinnen mit Zuführungskontrolle
FR2524994B1 (fr) Procede et appareil de commande d'un processus industriel
DE3681955D1 (de) Verfahren zur steuerung eines automatischen drehautomaten.
DE3482415D1 (de) System und verfahren zur steuerung eines industrieroboters.
ATE225117T1 (de) Verfahren und vorrichtungen zur erfassung und regelung von massenströmen und damit korrelierten grössen
ATE117924T1 (de) Vorrichtung und verfahren zum in einer reihe abschneiden und/oder abschrägen einer kunststoffröhre.
ATE18436T1 (de) Verfahren und vorrichtung zum granulieren von schlacke.
DE3880891D1 (de) Vorrichtung und verfahren mit servosteuerung zur aufhebung des ausgangssignals eines faserkreisels.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee